2019546138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 4409769600

約数和(自身を除く): 2390223462

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 641, 953, 1102, 1282, 1653, 1906, 1923, 2859, 3306, 3846, 5718, 12179, 18107, 18589, 24358, 27637, 36214, 36537, 37178, 54321, 55274, 55767, 73074, 82911, 108642, 111534, 165822, 353191, 525103, 610873, 706382, 1050206, 1059573, 1221746, 1575309, 1832619, 2119146, 3150618, 3665238, 11606587, 17715317, 23213174, 34819761, 35430634, 53145951, 69639522, 106291902, 336591023, 673182046, 1009773069, 2019546138]

約数ペア:

[(1, 2019546138), (2, 1009773069), (3, 673182046), (6, 336591023), (19, 106291902), (29, 69639522), (38, 53145951), (57, 35430634), (58, 34819761), (87, 23213174), (114, 17715317), (174, 11606587), (551, 3665238), (641, 3150618), (953, 2119146), (1102, 1832619), (1282, 1575309), (1653, 1221746), (1906, 1059573), (1923, 1050206), (2859, 706382), (3306, 610873), (3846, 525103), (5718, 353191), (12179, 165822), (18107, 111534), (18589, 108642), (24358, 82911), (27637, 73074), (36214, 55767), (36537, 55274), (37178, 54321)]